{ C }

C While Loop

While loop is the simplest loop of C language. This loopexecutes one or more statement while the given condition remains true. It is useful when the number of iterations is not known in advance.

while(condition)
{
    Statement;
    Statement;
}

 
#include 
void main()
{
    int i=1;
    while ( i < 5 )
    {
       printf("This Is No %d\n", i );
       i = i++;
    }
}

output:-
This Is No 1
This Is No 2
This Is No 3
This Is No 4
This Is No 5